Trailing drawdown is the single most-misunderstood rule on funded prop accounts. More accounts blow on a misread drawdown rule than on any other single rule. This article explains what trailing drawdown is, how the main variants work, and how to trade each without tripping the limit.

What trailing drawdown is

A trailing drawdown is a maximum loss limit that moves up as your account equity grows. Unlike a static loss limit (fixed at, say, account start minus $1,500), a trailing limit follows your equity upward — meaning your maximum allowed loss is always measured from your highest account value reached, not from the starting balance.

The mechanic exists because prop firms want to protect both themselves and the trader. If you've already pulled $3,000 in profit, the firm doesn't want you giving back the full $3,000 + the original drawdown allowance in a single bad session. The trailing rule locks in some of that profit by raising the floor.

The two main variants in 2026

End-of-day (EOD) trailing

The trailing maximum steps up only at the daily close, not during the trading session. This means:

• You can have intraday equity above your previous high, then give some back, and your drawdown line doesn't move until close
• Only the daily closing equity matters for the trail calculation
• Friendly to traders who size up midday and scale out before close

Example: starting $25K account, $1,500 trailing drawdown.

• Day 1: peak intraday $26,200, close $26,000. Trailing max becomes $24,500 (close minus $1,500).
• Day 2: peak intraday $26,800, close $25,500. Even though you hit $26,800 intraday, only the close ($25,500) matters. Trailing max stays at $24,500 because the new close is BELOW the previous close ($26,000).

Intraday trailing

The trailing maximum steps up on every new intraday equity high, not just at close. This is stricter:

• The moment your equity ticks above the previous high (even briefly), the trail moves up
• Giving back profits intraday now eats into your buffer
• Forces tighter intraday risk management

Example: same $25K account, $1,500 intraday trailing drawdown.

• Day 1: intraday equity touches $26,200 (new high). Trailing max immediately becomes $24,700 (peak minus $1,500). You then trade back to $25,800 at close.
• Day 2: equity touches $26,800 intraday. Trailing max immediately becomes $25,300. If you give back to $25,200 by close, you've breached.

The difference is huge in practice. Intraday trailing punishes mid-session euphoric pushes that you can't hold; EOD trailing only punishes session-end losses.

What "static drawdown" is (and why some firms ship it)

A few firms ship plans where the drawdown line doesn't move at all once you hit a certain threshold. This is called static drawdown. It's the most forgiving of the three.

Static is usually only available after you've hit a certain profit target (e.g., once your account is up $2,000, the trailing rule freezes and becomes static at that level).

How to trade each rule without tripping

If you're on EOD trailing

• Maximum intraday push doesn't matter as long as you close above your previous close
• You can size up midday and give back as much as you want — only the close counts
• Discipline rule: never close a session at a new intraday low if your buffer is tight
• Most forgiving for breakout-style traders who hold winners into close

If you're on intraday trailing

• Every new equity high reduces your buffer permanently for that day
• Take profits earlier when intraday equity is at new highs
• Don't push for "one more contract" near a session high — you're spending buffer
• Discipline rule: when intraday equity hits a new high, immediately consider scaling out
• Best for tight scalpers who naturally close winners quickly

If you're on static drawdown

• The line is fixed; manage to it like any normal stop-loss rule
• Hit your profit target first (usually required to activate static)
• After activation, you have a fixed buffer that doesn't move — easier to plan around

SHARK Futures uses EOD trailing

Every SHARK Futures funded account uses end-of-day trailing drawdown. We chose this because most failed-account post-mortems we see at other firms blame intraday trailing for catching a trader on a midday push they couldn't hold. EOD trailing rewards traders who can have a bad intraday hour and recover by close.

Specific SHARK numbers:

• $25K account: $1,500 trailing drawdown
• $50K account: $2,000 trailing drawdown
• $100K account: $3,000 trailing drawdown
• $150K account: $4,500 trailing drawdown

Trailing line resets only at daily close. Position must be flat by 4:10pm ET each session.

Common drawdown questions

Does the drawdown line ever stop trailing? On SHARK, the EOD trailing line stops moving once it reaches the original account start balance. After that point, your drawdown becomes effectively static at start-balance level.

What happens if I breach drawdown? Account closed immediately. You can buy a reset (discounted) and re-evaluate.

Can I see my current drawdown line in the platform? Yes — your dashboard shows it. Don't trade without checking it before each session.

Try SHARK

If EOD trailing fits how you trade, start with an evaluation or read the full rules before you trade.